PVDF (CAS 24937-79-9) — formula C2H2F2, molecular weight 64.03; category organic chemicals.
PVDF (CAS 24937-79-9) is a chemical raw material in the organic chemicals category. Its molecular formula C2H2F2 comprises 2 C, 2 H, 2 F atoms. Its molecular weight is about 64.03. Reported physicochemical data: melting point around -227 °F (NTP, 1992), boiling point around -123 °F at 760 mmHg (NTP, 1992), LogP about 1.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 24937-79-9 |
|---|---|
| Molecular Formula | C2H2F2 |
| Molecular Weight | 64.03 |
| Melting Point | -227 °F (NTP, 1992) |
| Boiling Point | -123 °F at 760 mmHg (NTP, 1992) |
| LogP | 1.3 |
| Applications | production of polyvinylidene fluoride polymers and elastomers, Plastic Composites Manufacturing, Manufacture of polymers and copolymers, chemical intermediate, mfg of poly(vinylidene fluoride) and for copolymerization with many fluorinated monomers. One commercially significant use is the mfg of high performance fluoroelastomers that include copolymers of 1, 1-difluorothene with hexafluoropropylene (HFP) or chlorotrifluoroethylene (CTFE) and terpolymers with HFP and tetrafluoroethylene |
| Category | Organic Chemicals |
Documented applications: production of polyvinylidene fluoride polymers and elastomers, Plastic Composites Manufacturing, Manufacture of polymers and copolymers, chemical intermediate, mfg of poly(vinylidene fluoride) and for copolymerization with many fluorinated monomers. One commercially significant use is the mfg of high performance fluoroelastomers that include copolymers of 1, 1-difluorothene with hexafluoropropylene (HFP) or chlorotrifluoroethylene (CTFE) and terpolymers with HFP and tetrafluoroethylene.
PVDF is a carbon-based organic compound with CAS registry number 24937-79-9 and molecular formula C2H2F2 (molecular weight 64.03), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 24937-79-9
Its molecular formula C2H2F2 comprises 2 C, 2 H, 2 F atoms.
Also known as: PVDF · 聚偏氟乙烯
Category: organic chemicals
The CAS registry number of PVDF is 24937-79-9.
Molecular formula C2H2F2, molecular weight 64.03.
It is also registered under: PVDF, 聚偏氟乙烯.
Recorded applications: production of polyvinylidene fluoride polymers and elastomers, Plastic Composites Manufacturing, Manufacture of polymers and copolymers, chemical intermediate, mfg of poly(vinylidene fluoride) and for copolymerization with many fluorinated monomers. One commercially significant use is the mfg of high performance fluoroelastomers that include copolymers of 1, 1-difluorothene with hexafluoropropylene (HFP) or chlorotrifluoroethylene (CTFE) and terpolymers with HFP and tetrafluoroethylene.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for PVDF (CAS 24937-79-9), compiled from public chemistry databases.
| CAS Registry Number | 24937-79-9 |
|---|---|
| PubChem CID | 6369 |
| Molecular formula | C2H2F2 |
| IUPAC name | 1,1-difluoroethene |
| UNII (FDA) | 3C1IX2905B |
| Molecular Weight | 64.03 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 64.01245639 |
| Monoisotopic Mass | 64.01245639 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 4 |
| Boiling Point | -123 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | -85.7 °C |
| Boiling Point | -83 °C |
| Boiling Point | -123 °F |
| Boiling Point | -122 °F |
| Melting Point | -227 °F (NTP, 1992) |
| Melting Point | -144 °C |
| Melting Point | -227 °F |
| Solubility | In water, 164.9 mg/L at 25 °C |
| Density | 0.617 g/cc at 24 °C (liquid) |
Vinylidene fluoride; 1,1-Difluoroethylene; 1,1-DIFLUOROETHENE; 75-38-7; Vinylidene difluoride; Ethene, 1,1-difluoro-; Ethylene, 1,1-difluoro-; Genetron 1132a; Halocarbon 1132A; NCI-C60208; NCI-C60204; UN1959; 3C1IX2905B; DTXSID3021439; Difluoro-1,1-ethylene; RefChem:6353
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 3.3% (12 / 362) |
| GHS notification summary | 3.3% (12 / 362) |
|---|---|
| Reported hazard statements | H220 (96.1%), H230 (28.7%), H280 (96.7%), H340 (11%), H350 (11%), H336 |
This chemical does not meet GHS hazard criteria for 3.3% (12 of 362) of reports.
H220 (96.1%): Extremely flammable gas [Danger Flammable gases]
poly(vinylidene fluoride) · CAS 24937-79-9 · C2H2F2. UNII 3C1IX2905B. Boiling Point: -123 °F at 760 mmHg (NTP, 1992); Boiling Point: -85.7 °C; Boiling Point: -83 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 聚偏二氟乙烯